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  1. 12 3月, 2018 5 次提交
  3. 07 3月, 2018 1 次提交
  5. 06 3月, 2018 3 次提交
  7. 05 3月, 2018 6 次提交
  9. 03 3月, 2018 1 次提交
  11. 02 3月, 2018 1 次提交
  13. 23 2月, 2018 1 次提交
  15. 19 2月, 2018 1 次提交
  17. 13 2月, 2018 2 次提交
  19. 10 2月, 2018 2 次提交
  21. 09 2月, 2018 2 次提交
  23. 08 2月, 2018 1 次提交
  25. 07 2月, 2018 3 次提交
  27. 06 2月, 2018 2 次提交
  29. 31 1月, 2018 1 次提交
  31. 25 1月, 2018 1 次提交
  33. 22 1月, 2018 1 次提交
  35. 12 1月, 2018 3 次提交
    • D
      ui: deprecate use of GTK 2.x in favour of 3.x series · b7715af2
      由 Daniel P. Berrange 提交于 
      The GTK 3.0 release was made in Feb, 2011:

  https://blog.gtk.org/2011/02/10/gtk-3-0-released/

That will soon be 7 years ago, which is enough time to consider
the 3.x series widely supported.

Thus we deprecate the GTK 2.x support, which will allow us to
delete it in the last release of 2018. By this time, GTK 3.x
will be almost 8 years old.
Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
Message-id: 20171212113440.16483-1-berrange@redhat.com
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
      b7715af2
    • M
      build-sys: compile with -Og or -O1 when --enable-debug · 90654868
      由 Marc-André Lureau 提交于 
      When --enable-debug is turned on, configure doesn't set -O level, and
uses default compiler -O0 level, which is slow.

Instead, use -Og if supported by the compiler (optimize debugging
experience), or -O1 (keeps code somewhat debuggable and works around
compiler bugs).

Unfortunately, gcc has many false-positive maybe-uninitialized
errors with Og and O1 (f27 gcc 7.2.1 20170915):

/home/elmarco/src/qemu/hw/ipmi/isa_ipmi_kcs.c: In function ‘ipmi_kcs_ioport_read’:
/home/elmarco/src/qemu/hw/ipmi/isa_ipmi_kcs.c:279:12: error: ‘ret’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
     return ret;
            ^~~
cc1: all warnings being treated as errors
make: *** [/home/elmarco/src/qemu/rules.mak:66: hw/ipmi/isa_ipmi_kcs.o] Error 1
make: *** Waiting for unfinished jobs....
/home/elmarco/src/qemu/hw/ide/ahci.c: In function ‘ahci_populate_sglist’:
/home/elmarco/src/qemu/hw/ide/ahci.c:903:58: error: ‘tbl_entry_size’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
         if ((off_idx == -1) || (off_pos < 0) || (off_pos > tbl_entry_size)) {
                                                 ~~~~~~~~~^~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
make: *** [/home/elmarco/src/qemu/rules.mak:66: hw/ide/ahci.o] Error 1
/home/elmarco/src/qemu/hw/display/qxl.c: In function ‘qxl_add_memslot’:
/home/elmarco/src/qemu/hw/display/qxl.c:1397:52: error: ‘pci_start’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
     memslot.virt_end   = virt_start + (guest_end   - pci_start);
                                       ~~~~~~~~~~~~~^~~~~~~~~~~~
/home/elmarco/src/qemu/hw/display/qxl.c:1389:9: error: ‘pci_region’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
         qxl_set_guest_bug(d, "%s: pci_region = %d", __func__, pci_region);
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors

There seems to be a long list of related bugs in upstream GCC, some of
them are being fixed very recently:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=24639

For now, let's workaround it by using Wno-maybe-uninitialized (gcc-only).
Suggested-by: NPaolo Bonzini <pbonzini@redhat.com>
Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20180104160523.22995-5-marcandre.lureau@redhat.com>
Tested-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
      90654868
    • M
      build-sys: fix qemu-ga -pthread linking · 14ab3aa7
      由 Marc-André Lureau 提交于 
      When linking qemu-ga under some configuration (when gthread-2.0.pc
doesn't have -pthread, as happening atm with meson build), you may
have this linking issue:

/usr/bin/ld: libqemuutil.a(qemu-thread-posix.o): undefined reference to symbol 'pthread_setname_np@@GLIBC_2.12'
/usr/lib64/libpthread.so.0: error adding symbols: DSO missing from command line

Make sure qemu-ga links with the pthread library, by adding correct
flags to libs_qga.

This is really a QEMU bug, because it's QEMU code that's using pthread
functions, and so we must explicitly link against pthreads. The bug
was just masked by the fact that often some pkg-config or another for
one of our dependencies will add -pthread to the link line anyway.
Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Message-Id: <20180104160523.22995-2-marcandre.lureau@redhat.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
      14ab3aa7
  37. 11 1月, 2018 1 次提交
  39. 09 1月, 2018 1 次提交
  41. 22 12月, 2017 1 次提交
    • S
      i386: hvf: add code base from Google's QEMU repository · c97d6d2c
      由 Sergio Andres Gomez Del Real 提交于 
      This file begins tracking the files that will be the code base for HVF
support in QEMU. This code base is part of Google's QEMU version of
their Android emulator, and can be found at
https://android.googlesource.com/platform/external/qemu/+/emu-master-dev

This code is based on Veertu Inc's vdhh (Veertu Desktop Hosted
Hypervisor), found at https://github.com/veertuinc/vdhh. Everything is
appropriately licensed under GPL v2-or-later, except for the code inside
x86_task.c and x86_task.h, which, deriving from KVM (the Linux kernel),
is licensed GPL v2-only.

This code base already implements a very great deal of functionality,
although Google's version removed from Vertuu's the support for APIC
page and hyperv-related stuff. According to the Android Emulator Release
Notes, Revision 26.1.3 (August 2017), "Hypervisor.framework is now
enabled by default on macOS for 32-bit x86 images to improve performance
and macOS compatibility", although we better use with caution for, as the
same Revision warns us, "If you experience issues with it specifically,
please file a bug report...". The code hasn't seen much update in the
last 5 months, so I think that we can further develop the code with
occasional visiting Google's repository to see if there has been any
update.

On top of Google's code, the following changes were made:

- add code to the configure script to support the --enable-hvf argument.
If the OS is Darwin, it checks for presence of HVF in the system. The
patch also adds strings related to HVF in the file qemu-options.hx.
QEMU will only support the modern syntax style '-M accel=hvf' no enable
hvf; the legacy '-enable-hvf' will not be supported.

- fix styling issues

- add glue code to cpus.c

- move HVFX86EmulatorState field to CPUX86State, changing the
the emulation functions to have a parameter with signature 'CPUX86State *'
instead of 'CPUState *' so we don't have to get the 'env'.
Signed-off-by: NSergio Andres Gomez Del Real <Sergio.G.DelReal@gmail.com>
Message-Id: <20170913090522.4022-2-Sergio.G.DelReal@gmail.com>
Message-Id: <20170913090522.4022-3-Sergio.G.DelReal@gmail.com>
Message-Id: <20170913090522.4022-5-Sergio.G.DelReal@gmail.com>
Message-Id: <20170913090522.4022-6-Sergio.G.DelReal@gmail.com>
Message-Id: <20170905035457.3753-7-Sergio.G.DelReal@gmail.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
      c97d6d2c